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authorAtish Patra <atish.patra@wdc.com>2020-09-17 15:37:14 -0700
committerPalmer Dabbelt <palmerdabbelt@google.com>2020-10-02 14:31:21 -0700
commitd7071743db31b4f6898b1c742e4b451bb4bc4b02 (patch)
treea1200c6aee002dd0b0658316660cc2ac0b1a6c3b /arch/riscv/configs
parentcb7d2dd5612a77a2597c00fce770a52c921e2ea5 (diff)
RISC-V: Add EFI stub support.
Add a RISC-V architecture specific stub code that actually copies the actual kernel image to a valid address and jump to it after boot services are terminated. Enable UEFI related kernel configs as well for RISC-V. Signed-off-by: Atish Patra <atish.patra@wdc.com> Link: https://lore.kernel.org/r/20200421033336.9663-4-atish.patra@wdc.com [ardb: - move hartid fetch into check_platform_features() - use image_size not reserve_size - select ISA_C - do not use dram_base] Signed-off-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'arch/riscv/configs')
-rw-r--r--arch/riscv/configs/defconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
index d58c93efb603..d222d353d86d 100644
--- a/arch/riscv/configs/defconfig
+++ b/arch/riscv/configs/defconfig
@@ -130,3 +130,4 @@ CONFIG_DEBUG_BLOCK_EXT_DEVT=y
# CONFIG_RUNTIME_TESTING_MENU is not set
CONFIG_MEMTEST=y
# CONFIG_SYSFS_SYSCALL is not set
+CONFIG_EFI=y